Ricoh Pro C7200S Troubleshooting Manual page 300

1.SC Codes
SC No. Level
SC753- B
39
SC No. Level
SC753- B Electrical short in the gluing unit
40
A temperature of less than 5 degrees was detected for 1 sec. or more than 10 sec.
after power on.) However, if the thermistor detected less than 100 degrees after
measuring temperature at start up, temperature is checked again after 50 sec.
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After the repairs, cancel the low performance mode, and then turn the power
off/on.
SC No. Level
SC753- B Perfect Binder: Glue heater startup error 1
41
Glue temperature thermistor did not detect a temperature of 140 degrees within
200 sec. after it detected a temperature over 50 degrees.
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After the repairs, cancel the low performance mode, and then turn the power
296
Error Name/Error Condition/Major Cause/Solution
Perfect Binder: Glue heater error
The glue heater thermistor registered more that 200 degrees for more than 1
sec.
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Glue temperature thermistor defective
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Glue heater defective
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Slave board defective
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Reconnect the connector.
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Replace the gluing unit.
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Replace the slave board.
After the repairs, cancel the low performance mode, and then turn the power
off/on.
Error Name/Error Condition/Major Cause/Solution
Glue temperature thermistor defective
Glue heater defective
Slave board defective
Reconnect the connector.
Replace the gluing unit.
Replace the slave board.
Error Name/Error Condition/Major Cause/Solution
Glue temperature thermistor defective
Glue heater defective
Slave board defective
Reconnect the connector.
Replace the gluing unit.
Replace the slave board.